Asher Klein October 5, 2017 12:01 pm NASA Astronauts Repair Robotic Arm on International Space Station Two NASA astronauts ventured outside the International Space Station to repair a robotic arm. It is the first of three spacewalks planned for October. US & World Videos 1:07 Britney Spears spotted as authorities respond to alleged hotel incident 2:15 Prince William and Kate Middleton ‘going through hell,' friend claims (report) 8:01 Lady Gaga's outfit changes, Rihanna's bold looks and more iconic Met Gala moments 1:59 TikTok's Maddy Baloy dead at 26: Gordon Ramsay and Tay Lautner pay tribute 3:04 Progress being made on demolition of overpass on I-95 in Norwalk